QuickBooks will prompt you to back up your company file.Review the details in the Update Company File for New version window. Check the box to signify you understand, then click Update Now.Just a heads up, follow the on-screen instructions if the Move Company File window appears.
Once you've downloaded and installed the program, let me walk you through the steps on how to update the company file: For your benefit, I'm including this article that contains the download link and the steps on how to get the trial: QuickBooks Desktop trial links You can download a trial version of QuickBooks Desktop 2019. Good news! You can update your QuickBooks 2013 company to 2019 without paying for it.